mirror of
https://github.com/Xahau/xahau.js.git
synced 2025-11-21 12:45:50 +00:00
[FEATURE] vault, blob, and crypt module
This commit is contained in:
Matthew Fettig
@@ -22,13 +22,12 @@ AuthInfo.prototype.get = function (domain, username, fn) {
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function processTxt(txt) {
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if (!txt.authinfo_url) return fn(new Error("Authentication is not supported on "+domain));
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var url = Array.isArray(txt.authinfo_url) ? txt.authinfo_url[0] : txt.authinfo_url;
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url += "?domain="+domain+"&username="+username;
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request.get(url, function(err, resp){
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if (err) return fn(new Error("Authentication info server unreachable"));
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if (err || resp.error) return fn(new Error("Authentication info server unreachable"));
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fn(null, resp.body);
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});
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}
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560
src/js/ripple/blob.js
Normal file
560
src/js/ripple/blob.js
Normal file
@@ -0,0 +1,560 @@
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var crypt = require('./crypt'),
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message = require('./message'),
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request = require('superagent'),
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extend = require("extend");
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//Blob object class
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var BlobObj = function (url, id, key) {
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this.url = url;
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this.id = id;
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this.key = key;
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this.data = {};
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};
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// Blob operations
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// Do NOT change the mapping of existing ops
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BlobObj.ops = {
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// Special
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"noop" : 0,
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// Simple ops
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"set" : 16,
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"unset" : 17,
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"extend" : 18,
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// Meta ops
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"push" : 32,
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"pop" : 33,
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"shift" : 34,
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"unshift" : 35,
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"filter" : 36
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};
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BlobObj.opsReverseMap = [];
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for (var name in BlobObj.ops) {
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BlobObj.opsReverseMap[BlobObj.ops[name]] = name;
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}
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/*
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* Init -
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* initialize a new blob object
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*
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*/
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BlobObj.prototype.init = function (fn) {
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var self = this, url;
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if (self.url.indexOf("://") === -1) self.url = "http://" + url;
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url = self.url + '/v1/blob/' + self.id;
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request.get(url, function(err, resp){
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if (err || !resp.body || resp.body.result !== 'success')
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return fn(new Error("Could not retrieve blob"));
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self.revision = resp.body.revision;
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self.encrypted_secret = resp.body.encrypted_secret;
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if (!self.decrypt(resp.body.blob)) {
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return fn(new Error("Error while decrypting blob"));
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}
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//Apply patches
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if (resp.body.patches && resp.body.patches.length) {
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var successful = true;
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resp.body.patches.forEach(function (patch) {
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successful = successful && self.applyEncryptedPatch(patch);
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});
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if (successful) self.consolidate();
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}
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fn(null, self);//return with newly decrypted blob
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}).timeout(8000);
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}
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/*
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* Consolidate -
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* Consolidate patches as a new revision
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*
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*/
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BlobObj.prototype.consolidate = function (fn) {
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// Callback is optional
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if ("function" !== typeof fn) fn = function(){};
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console.log("client: blob: consolidation at revision", this.revision);
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var encrypted = this.encrypt();
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var config = {
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method : 'POST',
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url : this.url + '/v1/blob/consolidate',
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dataType : 'json',
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data : {
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blob_id : this.id,
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data : encrypted,
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revision : this.revision
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},
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};
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var signed = crypt.signRequestHmac(config, this.data.auth_secret, this.id);
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request.post(signed.url)
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.send(signed.data)
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.end(function(err, resp) {
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// XXX Add better error information to exception
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if (err) return fn(new Error("Failed to consolidate blob - XHR error"));
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else if (resp.body && resp.body.result === 'success') return fn(null, resp.body);
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else return fn(new Error("Failed to consolidate blob"));
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});
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};
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/*
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* ApplyEncryptedPatch -
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* save changes from a downloaded patch to the blob
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*
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*/
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BlobObj.prototype.applyEncryptedPatch = function (patch)
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{
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try {
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var params = JSON.parse(crypt.decrypt(this.key, patch));
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var op = params.shift();
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var path = params.shift();
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this.applyUpdate(op, path, params);
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this.revision++;
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return true;
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} catch (err) {
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console.log("client: blob: failed to apply patch:", err.toString());
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console.log(err.stack);
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return false;
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}
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}
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//decrypt secret with unlock key
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BlobObj.prototype.decryptSecret = function (secretUnlockKey) {
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return crypt.decrypt(secretUnlockKey, this.data.encrypted_secret);
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};
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//encrypt secret with unlock key
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BlobObj.prototype.encryptSecret = function (secretUnlockKey, secret) {
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return crypt.encrypt(secretUnlockKey, secret);
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};
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//decrypt blob with crypt key
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BlobObj.prototype.decrypt = function (data) {
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try {
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this.data = JSON.parse(crypt.decrypt(this.key, data));
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return this;
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} catch (e) {
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console.log("client: blob: decryption failed", e.toString());
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console.log(e.stack);
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return false;
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}
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};
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//encrypt blob data with crypt key
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BlobObj.prototype.encrypt = function()
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{
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// Filter Angular metadata before encryption
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// if ('object' === typeof this.data &&
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// 'object' === typeof this.data.contacts)
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// this.data.contacts = angular.fromJson(angular.toJson(this.data.contacts));
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return crypt.encrypt(this.key, JSON.stringify(this.data));
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};
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BlobObj.prototype.decryptBlobCrypt = function (secret) {
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var recoveryEncryptionKey = crypt.deriveRecoveryEncryptionKeyFromSecret(secret);
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return crypt.decrypt(recoveryEncryptionKey, this.encrypted_blobdecrypt_key);
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};
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BlobObj.prototype.encryptBlobCrypt = function (secret, blobDecryptKey) {
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var recoveryEncryptionKey = crypt.deriveRecoveryEncryptionKeyFromSecret(secret);
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return crypt.encrypt(recoveryEncryptionKey, blobDecryptKey);
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};
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/**** Blob updating ****/
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//set blob element
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BlobObj.prototype.set = function (pointer, value, fn) {
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this.applyUpdate('set', pointer, [value]);
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this.postUpdate('set', pointer, [value], fn);
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};
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//get remove blob element
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BlobObj.prototype.unset = function (pointer, fn) {
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this.applyUpdate('unset', pointer, []);
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this.postUpdate('unset', pointer, [], fn);
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};
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//extend blob element
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BlobObj.prototype.extend = function (pointer, value, fn) {
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this.applyUpdate('extend', pointer, [value]);
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this.postUpdate('extend', pointer, [value], fn);
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};
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//Prepend an entry to an array.
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BlobObj.prototype.unshift = function (pointer, value, fn) {
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this.applyUpdate('unshift', pointer, [value]);
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this.postUpdate('unshift', pointer, [value], fn);
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};
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/**
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* Filter the row(s) from an array.
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*
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* This method will find any entries from the array stored under `pointer` and
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* apply the `subcommands` to each of them.
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*
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* The subcommands can be any commands with the pointer parameter left out.
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*/
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BlobObj.prototype.filter = function (pointer, field, value, subcommands, callback) {
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var params = Array.prototype.slice.apply(arguments);
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if ("function" === typeof params[params.length-1]) {
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callback = params.pop();
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}
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params.shift();
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// Normalize subcommands to minimize the patch size
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params = params.slice(0, 2).concat(normalizeSubcommands(params.slice(2), true));
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this.applyUpdate('filter', pointer, params);
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this.postUpdate('filter', pointer, params, callback);
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};
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//apply new update to the blob data
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BlobObj.prototype.applyUpdate = function (op, path, params) {
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// Exchange from numeric op code to string
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if ("number" === typeof op) {
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op = BlobObj.opsReverseMap[op];
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}
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if ("string" !== typeof op) {
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throw new Error("Blob update op code must be a number or a valid op id string");
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}
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// Separate each step in the "pointer"
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var pointer = path.split("/");
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var first = pointer.shift();
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if (first !== "") {
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throw new Error("Invalid JSON pointer: "+path);
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}
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this._traverse(this.data, pointer, path, op, params);
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};
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//for applyUpdate function
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BlobObj.prototype._traverse = function (context, pointer,
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originalPointer, op, params) {
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var _this = this;
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var part = _this.unescapeToken(pointer.shift());
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if (Array.isArray(context)) {
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if (part === '-') {
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part = context.length;
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} else if (part % 1 !== 0 && part >= 0) {
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throw new Error("Invalid pointer, array element segments must be " +
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"a positive integer, zero or '-'");
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}
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} else if ("object" !== typeof context) {
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return null;
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} else if (!context.hasOwnProperty(part)) {
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// Some opcodes create the path as they're going along
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if (op === "set") {
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context[part] = {};
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} else if (op === "unshift") {
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context[part] = [];
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} else {
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return null;
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}
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}
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if (pointer.length !== 0) {
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return this._traverse(context[part], pointer,
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originalPointer, op, params);
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}
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switch (op) {
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case "set":
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context[part] = params[0];
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break;
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case "unset":
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if (Array.isArray(context)) {
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context.splice(part, 1);
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} else {
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delete context[part];
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}
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break;
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case "extend":
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if ("object" !== typeof context[part]) {
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throw new Error("Tried to extend a non-object");
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}
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extend(true, context[part], params[0]);
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break;
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case "unshift":
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if ("undefined" === typeof context[part]) {
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context[part] = [];
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} else if (!Array.isArray(context[part])) {
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throw new Error("Operator 'unshift' must be applied to an array.");
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}
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context[part].unshift(params[0]);
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break;
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case "filter":
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if (Array.isArray(context[part])) {
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context[part].forEach(function (element, i) {
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if ("object" === typeof element &&
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element.hasOwnProperty(params[0]) &&
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element[params[0]] === params[1]) {
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var subpointer = originalPointer+"/"+i;
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var subcommands = normalizeSubcommands(params.slice(2));
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subcommands.forEach(function (subcommand) {
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var op = subcommand[0];
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var pointer = subpointer+subcommand[1];
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_this.applyUpdate(op, pointer, subcommand.slice(2));
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});
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}
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});
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}
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break;
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default:
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throw new Error("Unsupported op "+op);
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}
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};
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BlobObj.prototype.escapeToken = function (token) {
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return token.replace(/[~\/]/g, function (key) { return key === "~" ? "~0" : "~1"; });
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};
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BlobObj.prototype.unescapeToken = function(str) {
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return str.replace(/~./g, function(m) {
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switch (m) {
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case "~0":
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return "~";
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case "~1":
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return "/";
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}
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throw("Invalid tilde escape: " + m);
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});
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};
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//sumbit update to blob vault
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BlobObj.prototype.postUpdate = function (op, pointer, params, fn) {
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// Callback is optional
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if ("function" !== typeof fn) fn = function(){};
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if ("string" === typeof op) {
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op = BlobObj.ops[op];
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}
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if ("number" !== typeof op) {
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throw new Error("Blob update op code must be a number or a valid op id string");
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}
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if (op < 0 || op > 255) {
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throw new Error("Blob update op code out of bounds");
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}
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console.log("client: blob: submitting update", BlobObj.opsReverseMap[op], pointer, params);
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params.unshift(pointer);
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params.unshift(op);
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var config = {
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method : 'POST',
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url : this.url + '/v1/blob/patch',
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dataType : 'json',
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data : {
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blob_id : this.id,
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patch : crypt.encrypt(this.key, JSON.stringify(params))
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}
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};
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var signed = crypt.signRequestHmac(config, this.data.auth_secret, this.id);
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request.post(signed.url)
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.send(signed.data)
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.end(function(err, resp) {
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if (err)
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return fn(new Error("Patch could not be saved - XHR error"));
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else if (!resp.body || resp.body.result !== 'success')
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return fn(new Error("Patch could not be saved - bad result"));
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return fn(null, resp.body);
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});
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};
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/***** helper functions *****/
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function normalizeSubcommands(subcommands, compress) {
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// Normalize parameter structure
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if ("number" === typeof subcommands[0] ||
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"string" === typeof subcommands[0]) {
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// Case 1: Single subcommand inline
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subcommands = [subcommands];
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} else if (subcommands.length === 1 &&
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Array.isArray(subcommands[0]) &&
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("number" === typeof subcommands[0][0] ||
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"string" === typeof subcommands[0][0])) {
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// Case 2: Single subcommand as array
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// (nothing to do)
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} else if (Array.isArray(subcommands[0])) {
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// Case 3: Multiple subcommands as array of arrays
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subcommands = subcommands[0];
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}
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// Normalize op name and convert strings to numeric codes
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subcommands = subcommands.map(function (subcommand) {
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if ("string" === typeof subcommand[0]) {
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subcommand[0] = BlobObj.ops[subcommand[0]];
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}
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if ("number" !== typeof subcommand[0]) {
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throw new Error("Invalid op in subcommand");
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}
|
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if ("string" !== typeof subcommand[1]) {
|
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throw new Error("Invalid path in subcommand");
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}
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return subcommand;
|
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});
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if (compress) {
|
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// Convert to the minimal possible format
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if (subcommands.length === 1) {
|
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return subcommands[0];
|
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} else {
|
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return [subcommands];
|
||||
}
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||||
} else {
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||||
return subcommands;
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||||
}
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}
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||||
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/***** blob client methods ****/
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||||
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//blob object class
|
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module.exports.Blob = BlobObj
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//get ripple name for a given address
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module.exports.getRippleName = function (url, address, fn) {
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if (!crypt.isValidAddress(address)) return fn (new Error("Invalid ripple address"));
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request.get(url + '/v1/user/' + address, function(err, resp){
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if (err) return fn(new Error("Unable to access vault sever"));
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else if (resp.body && resp.body.username) return fn(null, resp.body.username);
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else if (resp.body && resp.body.exists === false) return fn (new Error("No ripple name for this address"));
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else return fn(new Error("Unable to determine if ripple name exists"));
|
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});
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}
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//retrive a blob with url, id and key
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module.exports.get = function (url, id, crypt, fn) {
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||||
var blob = new BlobObj(url, id, crypt);
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blob.init(fn);
|
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}
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||||
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||||
//verify email address
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||||
module.exports.verify = function (url, username, token, fn) {
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url += '/v1/user/' + username + '/verify/' + token;
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||||
request.get(url, function(err, resp){
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if (err) return fn(err);
|
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else if (resp.body && resp.body.result === 'success') return fn(null, data);
|
||||
else return fn(new Error("Failed to verify the account"));
|
||||
});
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Create a blob object
|
||||
*
|
||||
* @param {object} options
|
||||
* @param {string} options.url
|
||||
* @param {string} options.id
|
||||
* @param {string} options.crypt
|
||||
* @param {string} options.unlock
|
||||
* @param {string} options.username
|
||||
* @param {string} options.masterkey
|
||||
* @param {object} options.oldUserBlob
|
||||
* @param {function} fn
|
||||
*/
|
||||
module.exports.create = function (options, fn)
|
||||
{
|
||||
|
||||
var blob = new BlobObj(options.url, options.id, options.crypt);
|
||||
|
||||
blob.revision = 0;
|
||||
blob.data = {
|
||||
auth_secret : crypt.createSecret(8),
|
||||
account_id : crypt.getAddress(options.masterkey),
|
||||
email : options.email,
|
||||
contacts : [],
|
||||
created : (new Date()).toJSON()
|
||||
};
|
||||
|
||||
blob.encrypted_secret = blob.encryptSecret(options.unlock, options.masterkey);
|
||||
|
||||
// Migration
|
||||
if (options.oldUserBlob) {
|
||||
blob.data.contacts = options.oldUserBlob.data.contacts;
|
||||
}
|
||||
|
||||
//post to the blob vault to create
|
||||
var config = {
|
||||
method : "POST",
|
||||
url : options.url + '/v1/user',
|
||||
data : {
|
||||
blob_id : options.id,
|
||||
username : options.username,
|
||||
address : blob.data.account_id,
|
||||
auth_secret : blob.data.auth_secret,
|
||||
data : blob.encrypt(),
|
||||
email : options.email,
|
||||
hostlink : options.activateLink,
|
||||
encrypted_blobdecrypt_key : blob.encryptBlobCrypt(options.masterkey, options.crypt),
|
||||
encrypted_secret : blob.encrypted_secret
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
var signed = crypt.signRequestAsymmetric(config, options.masterkey, blob.data.account_id, options.id);
|
||||
|
||||
|
||||
request.post(signed)
|
||||
.send(signed.data)
|
||||
.end(function(err, resp) {
|
||||
if (err) return fn(err);
|
||||
else if (resp.body && resp.body.result === 'success') return fn(null, blob,resp.body);
|
||||
else return fn(new Error("Could not create blob"));
|
||||
});
|
||||
}
|
||||
356
src/js/ripple/crypt.js
Normal file
356
src/js/ripple/crypt.js
Normal file
@@ -0,0 +1,356 @@
|
||||
var sjcl = require('./utils').sjcl,
|
||||
request = require('superagent'),
|
||||
extend = require("extend"),
|
||||
parser = require("url");
|
||||
|
||||
var cryptConfig = {
|
||||
cipher : "aes",
|
||||
mode : "ccm",
|
||||
ts : 64, // tag length
|
||||
ks : 256, // key size
|
||||
iter : 1000 // iterations (key derivation)
|
||||
};
|
||||
|
||||
var Crypt = {};
|
||||
|
||||
// Full domain hash based on SHA512
|
||||
function fdh(data, bytelen)
|
||||
{
|
||||
var bitlen = bytelen << 3;
|
||||
|
||||
if (typeof data === "string") {
|
||||
data = sjcl.codec.utf8String.toBits(data);
|
||||
}
|
||||
|
||||
// Add hashing rounds until we exceed desired length in bits
|
||||
var counter = 0, output = [];
|
||||
while (sjcl.bitArray.bitLength(output) < bitlen) {
|
||||
var hash = sjcl.hash.sha512.hash(sjcl.bitArray.concat([counter], data));
|
||||
output = sjcl.bitArray.concat(output, hash);
|
||||
counter++;
|
||||
}
|
||||
|
||||
// Truncate to desired length
|
||||
output = sjcl.bitArray.clamp(output, bitlen);
|
||||
|
||||
return output;
|
||||
}
|
||||
|
||||
|
||||
// This is a function to derive different hashes from the same key. Each hash
|
||||
// is derived as HMAC-SHA512HALF(key, token).
|
||||
function keyHash(key, token) {
|
||||
var hmac = new sjcl.misc.hmac(key, sjcl.hash.sha512);
|
||||
return sjcl.codec.hex.fromBits(sjcl.bitArray.bitSlice(hmac.encrypt(token), 0, 256));
|
||||
}
|
||||
|
||||
|
||||
/****** exposed functions ******/
|
||||
|
||||
|
||||
/**
|
||||
* KEY DERIVATION FUNCTION
|
||||
*
|
||||
* This service takes care of the key derivation, i.e. converting low-entropy
|
||||
* secret into higher entropy secret via either computationally expensive
|
||||
* processes or peer-assisted key derivation (PAKDF).
|
||||
*/
|
||||
Crypt.derive = function (opts, purpose, username, secret, fn) {
|
||||
|
||||
var tokens;
|
||||
if (purpose=='login') tokens = ['id', 'crypt'];
|
||||
else tokens = ['unlock'];
|
||||
|
||||
var iExponent = new sjcl.bn(String(opts.exponent)),
|
||||
iModulus = new sjcl.bn(String(opts.modulus)),
|
||||
iAlpha = new sjcl.bn(String(opts.alpha));
|
||||
|
||||
var publicInfo = "PAKDF_1_0_0:"+opts.host.length+":"+opts.host+
|
||||
":"+username.length+":"+username+
|
||||
":"+purpose.length+":"+purpose+
|
||||
":",
|
||||
publicSize = Math.ceil(Math.min((7+iModulus.bitLength()) >>> 3, 256)/8),
|
||||
publicHash = fdh(publicInfo, publicSize),
|
||||
publicHex = sjcl.codec.hex.fromBits(publicHash),
|
||||
iPublic = new sjcl.bn(String(publicHex)).setBitM(0),
|
||||
secretInfo = publicInfo+":"+secret.length+":"+secret+":",
|
||||
secretSize = (7+iModulus.bitLength()) >>> 3,
|
||||
secretHash = fdh(secretInfo, secretSize),
|
||||
secretHex = sjcl.codec.hex.fromBits(secretHash),
|
||||
iSecret = new sjcl.bn(String(secretHex)).mod(iModulus);
|
||||
|
||||
if (iSecret.jacobi(iModulus) !== 1) {
|
||||
iSecret = iSecret.mul(iAlpha).mod(iModulus);
|
||||
}
|
||||
|
||||
var iRandom;
|
||||
for (;;) {
|
||||
iRandom = sjcl.bn.random(iModulus, 0);
|
||||
if (iRandom.jacobi(iModulus) === 1)
|
||||
break;
|
||||
}
|
||||
|
||||
var iBlind = iRandom.powermodMontgomery(iPublic.mul(iExponent), iModulus),
|
||||
iSignreq = iSecret.mulmod(iBlind, iModulus),
|
||||
signreq = sjcl.codec.hex.fromBits(iSignreq.toBits());
|
||||
|
||||
request.post(opts.url)
|
||||
.send({
|
||||
info : publicInfo,
|
||||
signreq : signreq
|
||||
}).end(function(err, resp) {
|
||||
|
||||
if (err || !resp) return fn(new Error("Could not query PAKDF server "+opts.host));
|
||||
|
||||
var data = resp.body || resp.text ? JSON.parse(resp.text) : {};
|
||||
|
||||
if (!data.result=='success') return fn(new Error("Could not query PAKDF server "+opts.host));
|
||||
|
||||
var iSignres = new sjcl.bn(String(data.signres));
|
||||
iRandomInv = iRandom.inverseMod(iModulus),
|
||||
iSigned = iSignres.mulmod(iRandomInv, iModulus),
|
||||
key = iSigned.toBits(),
|
||||
result = {};
|
||||
|
||||
tokens.forEach(function (token) {
|
||||
result[token] = keyHash(key, token);
|
||||
});
|
||||
|
||||
fn (null, result);
|
||||
});
|
||||
}
|
||||
|
||||
|
||||
Crypt.encrypt = function(key, data)
|
||||
{
|
||||
key = sjcl.codec.hex.toBits(key);
|
||||
|
||||
var opts = extend(true, {}, cryptConfig);
|
||||
|
||||
var encryptedObj = JSON.parse(sjcl.encrypt(key, data, opts));
|
||||
var version = [sjcl.bitArray.partial(8, 0)];
|
||||
var initVector = sjcl.codec.base64.toBits(encryptedObj.iv);
|
||||
var ciphertext = sjcl.codec.base64.toBits(encryptedObj.ct);
|
||||
|
||||
var encryptedBits = sjcl.bitArray.concat(version, initVector);
|
||||
encryptedBits = sjcl.bitArray.concat(encryptedBits, ciphertext);
|
||||
|
||||
return sjcl.codec.base64.fromBits(encryptedBits);
|
||||
}
|
||||
|
||||
|
||||
Crypt.decrypt = function(key, data)
|
||||
{
|
||||
key = sjcl.codec.hex.toBits(key);
|
||||
var encryptedBits = sjcl.codec.base64.toBits(data);
|
||||
|
||||
var version = sjcl.bitArray.extract(encryptedBits, 0, 8);
|
||||
|
||||
if (version !== 0) {
|
||||
throw new Error("Unsupported encryption version: "+version);
|
||||
}
|
||||
|
||||
var encrypted = extend(true, {}, cryptConfig, {
|
||||
iv: sjcl.codec.base64.fromBits(sjcl.bitArray.bitSlice(encryptedBits, 8, 8+128)),
|
||||
ct: sjcl.codec.base64.fromBits(sjcl.bitArray.bitSlice(encryptedBits, 8+128))
|
||||
});
|
||||
|
||||
return sjcl.decrypt(key, JSON.stringify(encrypted));
|
||||
}
|
||||
|
||||
Crypt.isValidAddress = function (address) {
|
||||
return ripple.UInt160.is_valid(address);
|
||||
}
|
||||
|
||||
Crypt.createSecret = function (words) {
|
||||
return sjcl.codec.hex.fromBits(sjcl.random.randomWords(words));
|
||||
}
|
||||
|
||||
Crypt.createMaster = function () {
|
||||
return ripple.Base.encode_base_check(33, sjcl.codec.bytes.fromBits(sjcl.random.randomWords(4)));
|
||||
}
|
||||
|
||||
/*
|
||||
Crypt.getAddress = function (masterkey) {
|
||||
return new RippleAddress(masterkey).getAddress();
|
||||
}
|
||||
*/
|
||||
|
||||
Crypt.hashSha512 = function (data) {
|
||||
return sjcl.codec.hex.fromBits(sjcl.hash.sha512.hash(data));
|
||||
}
|
||||
|
||||
Crypt.signature = function (secret, data) {
|
||||
var hmac = new sjcl.misc.hmac(sjcl.codec.hex.toBits(secret), sjcl.hash.sha512);
|
||||
return sjcl.codec.hex.fromBits(hmac.mac(data));
|
||||
}
|
||||
|
||||
Crypt.deriveRecoveryEncryptionKeyFromSecret = function(secret) {
|
||||
var seed = ripple.Seed.from_json(secret).to_bits();
|
||||
var hmac = new sjcl.misc.hmac(seed, sjcl.hash.sha512);
|
||||
var key = hmac.mac("ripple/hmac/recovery_encryption_key/v1");
|
||||
key = sjcl.bitArray.bitSlice(key, 0, 256);
|
||||
return sjcl.codec.hex.fromBits(key);
|
||||
}
|
||||
|
||||
/**
|
||||
* Convert base64 encoded data into base64url encoded data.
|
||||
*
|
||||
* @param {String} base64 Data
|
||||
*/
|
||||
Crypt.base64ToBase64Url = function (encodedData) {
|
||||
return encodedData.replace(/\+/g, '-').replace(/\//g, '_').replace(/[=]+$/, '');
|
||||
};
|
||||
|
||||
/**
|
||||
* Convert base64url encoded data into base64 encoded data.
|
||||
*
|
||||
* @param {String} base64 Data
|
||||
*/
|
||||
Crypt.base64UrlToBase64 = function (encodedData) {
|
||||
encodedData = encodedData.replace(/-/g, '+').replace(/_/g, '/');
|
||||
while (encodedData.length % 4) {
|
||||
encodedData += '=';
|
||||
}
|
||||
return encodedData;
|
||||
};
|
||||
|
||||
|
||||
//methods for signed requests
|
||||
Crypt.getStringToSign = function (config, parsed, date, mechanism) {
|
||||
// XXX This method doesn't handle signing GET requests correctly. The data
|
||||
// field will be merged into the search string, not the request body.
|
||||
|
||||
// Sort the properties of the JSON object into canonical form
|
||||
var canonicalData = JSON.stringify(copyObjectWithSortedKeys(config.data));
|
||||
|
||||
// Canonical request using Amazon's v4 signature format
|
||||
// See: http://docs.aws.amazon.com/general/latest/gr/sigv4-create-canonical-request.html
|
||||
var canonicalRequest = [
|
||||
config.method || 'GET',
|
||||
parsed.pathname || '',
|
||||
parsed.search || '',
|
||||
// XXX Headers signing not supported
|
||||
'',
|
||||
'',
|
||||
Crypt.hashSha512(canonicalData).toLowerCase()
|
||||
].join('\n');
|
||||
|
||||
// String to sign inspired by Amazon's v4 signature format
|
||||
// See: http://docs.aws.amazon.com/general/latest/gr/sigv4-create-string-to-sign.html
|
||||
//
|
||||
// We don't have a credential scope, so we skip it.
|
||||
//
|
||||
// But that modifies the format, so the format ID is RIPPLE1, instead of AWS4.
|
||||
return stringToSign = [
|
||||
mechanism,
|
||||
date,
|
||||
Crypt.hashSha512(canonicalRequest).toLowerCase()
|
||||
].join('\n');
|
||||
}
|
||||
|
||||
Crypt.signRequestHmac = function (config, auth_secret, blob_id) {
|
||||
config = extend(true, {}, config);
|
||||
|
||||
// Parse URL
|
||||
var parsed = parser.parse(config.url);
|
||||
|
||||
var date = dateAsIso8601();
|
||||
var signatureType = 'RIPPLE1-HMAC-SHA512';
|
||||
|
||||
var stringToSign = Crypt.getStringToSign(config, parsed, date, signatureType);
|
||||
var signature = Crypt.signature(auth_secret, stringToSign);
|
||||
|
||||
config.url += (parsed.search ? "&" : "?") +
|
||||
'signature='+Crypt.base64ToBase64Url(signature)+
|
||||
'&signature_date='+date+
|
||||
'&signature_blob_id='+blob_id+
|
||||
'&signature_type='+signatureType
|
||||
|
||||
return config;
|
||||
};
|
||||
|
||||
|
||||
Crypt.signRequestAsymmetric = function (config, secretKey, account, blob_id) {
|
||||
config = extend(true, {}, config);
|
||||
|
||||
// Parse URL
|
||||
var parsed = parser.parse(config.url);
|
||||
|
||||
var date = dateAsIso8601();
|
||||
var signatureType = 'RIPPLE1-ECDSA-SHA512';
|
||||
var stringToSign = Crypt.getStringToSign(config, parsed, date, signatureType);
|
||||
var signature = message.signMessage(stringToSign, secretKey);
|
||||
|
||||
config.url += (parsed.search ? "&" : "?") +
|
||||
'signature='+Crypt.base64ToBase64Url(signature)+
|
||||
'&signature_date='+date+
|
||||
'&signature_blob_id='+blob_id+
|
||||
'&signature_account='+account+
|
||||
'&signature_type='+signatureType;
|
||||
|
||||
return config;
|
||||
};
|
||||
|
||||
|
||||
function copyObjectWithSortedKeys(object) {
|
||||
if (isPlainObject(object)) {
|
||||
var newObj = {};
|
||||
var keysSorted = Object.keys(object).sort();
|
||||
var key;
|
||||
for (var i in keysSorted) {
|
||||
key = keysSorted[i];
|
||||
if (Object.prototype.hasOwnProperty.call(object, key)) {
|
||||
newObj[key] = copyObjectWithSortedKeys(object[key]);
|
||||
}
|
||||
}
|
||||
return newObj;
|
||||
} else if (Array.isArray(object)) {
|
||||
return object.map(copyObjectWithSortedKeys);
|
||||
} else {
|
||||
return object;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
//from npm extend
|
||||
function isPlainObject(obj) {
|
||||
var hasOwn = Object.prototype.hasOwnProperty;
|
||||
var toString = Object.prototype.toString;
|
||||
|
||||
if (!obj || toString.call(obj) !== '[object Object]' || obj.nodeType || obj.setInterval)
|
||||
return false;
|
||||
|
||||
var has_own_constructor = hasOwn.call(obj, 'constructor');
|
||||
var has_is_property_of_method = hasOwn.call(obj.constructor.prototype, 'isPrototypeOf');
|
||||
// Not own constructor property must be Object
|
||||
if (obj.constructor && !has_own_constructor && !has_is_property_of_method)
|
||||
return false;
|
||||
|
||||
// Own properties are enumerated firstly, so to speed up,
|
||||
// if last one is own, then all properties are own.
|
||||
var key;
|
||||
for ( key in obj ) {}
|
||||
|
||||
return key === undefined || hasOwn.call( obj, key );
|
||||
};
|
||||
|
||||
|
||||
var dateAsIso8601 = (function () {
|
||||
function pad(n) {
|
||||
return (n < 0 || n > 9 ? "" : "0") + n;
|
||||
}
|
||||
|
||||
return function dateAsIso8601() {
|
||||
var date = new Date();
|
||||
return date.getUTCFullYear() + "-"
|
||||
+ pad(date.getUTCMonth() + 1) + "-"
|
||||
+ pad(date.getUTCDate()) + "T"
|
||||
+ pad(date.getUTCHours()) + ":"
|
||||
+ pad(date.getUTCMinutes()) + ":"
|
||||
+ pad(date.getUTCSeconds()) + ".000Z";
|
||||
};
|
||||
})();
|
||||
|
||||
|
||||
module.exports = Crypt;
|
||||
@@ -12,7 +12,7 @@ exports.Meta = require('./meta').Meta;
|
||||
exports.SerializedObject = require('./serializedobject').SerializedObject;
|
||||
exports.RippleError = require('./rippleerror').RippleError;
|
||||
exports.Message = require('./message');
|
||||
exports.Rippletxt = require('./rippletxt');
|
||||
exports.VaultClient = require('./vaultclient');
|
||||
exports.binformat = require('./binformat');
|
||||
exports.utils = require('./utils');
|
||||
exports.Server = require('./server').Server;
|
||||
|
||||
269
src/js/ripple/vaultclient.js
Normal file
269
src/js/ripple/vaultclient.js
Normal file
@@ -0,0 +1,269 @@
|
||||
var AuthInfo = require('./authinfo');
|
||||
var blobClient = require('./blob');
|
||||
var crypt = require('./crypt');
|
||||
|
||||
function VaultClient(opts) {
|
||||
if (!opts) opts = {};
|
||||
else if (typeof opts === "string") opts = {domain:opts};
|
||||
|
||||
this.domain = opts.domain || 'ripple.com';
|
||||
this.authInfo = new AuthInfo;
|
||||
this.infos = {};
|
||||
};
|
||||
|
||||
|
||||
/*
|
||||
* normalizeUsername -
|
||||
* Reduce username to standardized form.
|
||||
* Strips whitespace at beginning and end.
|
||||
*/
|
||||
VaultClient.prototype.normalizeUsername = function (username) {
|
||||
username = ""+username;
|
||||
username = username.trim();
|
||||
return username;
|
||||
};
|
||||
|
||||
|
||||
/*
|
||||
* normalizePassword -
|
||||
* Reduce password to standardized form.
|
||||
* Strips whitespace at beginning and end.
|
||||
*/
|
||||
VaultClient.prototype.normalizePassword = function (password) {
|
||||
password = ""+password;
|
||||
password = password.trim();
|
||||
return password;
|
||||
};
|
||||
|
||||
VaultClient.prototype.getRippleName = function(address, url, fn) {
|
||||
|
||||
//use the url from previously retrieved authInfo, if necessary
|
||||
if (!url && this.infos[id]) url = this.infos[id].blobvault;
|
||||
if (!url) return fn(new Error("Blob vault URL is required"));
|
||||
blobClient.getRippleName(url, address, fn);
|
||||
};
|
||||
|
||||
/*
|
||||
* Login -
|
||||
* authenticate and retrieve a decrypted blob using a ripple name and password
|
||||
*
|
||||
*/
|
||||
VaultClient.prototype.login = function(username, password, fn) {
|
||||
var self = this;
|
||||
|
||||
self.authInfo.get(self.domain, username, function(err, authInfo){
|
||||
if (err) return fn(err);
|
||||
|
||||
if (authInfo.version !== 3) {
|
||||
return fn(new Error("This wallet is incompatible with this version of the vault-client."));
|
||||
}
|
||||
|
||||
if (!authInfo.pakdf) {
|
||||
return fn(new Error("No settings for PAKDF in auth packet."));
|
||||
}
|
||||
|
||||
if (!authInfo.exists) {
|
||||
return fn(new Error("User does not exist."));
|
||||
}
|
||||
|
||||
if ("string" !== typeof authInfo.blobvault) {
|
||||
return fn(new Error("No blobvault specified in the authinfo."));
|
||||
}
|
||||
|
||||
|
||||
//derive login keys
|
||||
crypt.derive(authInfo.pakdf, 'login', username.toLowerCase(), password, function(err, keys){
|
||||
if (err) return fn(err);
|
||||
|
||||
blobClient.get(authInfo.blobvault, keys.id, keys.crypt, function (err, blob) {
|
||||
if (err) return fn(err);
|
||||
|
||||
self.infos[keys.id] = authInfo; //save for relogin
|
||||
|
||||
fn (null, {
|
||||
blob : blob,
|
||||
username : authInfo.username,
|
||||
verified : authInfo.emailVerified
|
||||
});
|
||||
});
|
||||
});
|
||||
});
|
||||
};
|
||||
|
||||
|
||||
/*
|
||||
* Relogin -
|
||||
* retreive and decrypt blob using a blob url, id and crypt derived previously.
|
||||
*
|
||||
*/
|
||||
VaultClient.prototype.relogin = function(url, id, cryptKey, fn) {
|
||||
|
||||
//use the url from previously retrieved authInfo, if necessary
|
||||
if (!url && this.infos[id]) url = this.infos[id].blobvault;
|
||||
|
||||
if (!url) return fn(new Error("Blob vault URL is required"));
|
||||
|
||||
blobClient.get(url, id, cryptKey, function (err, blob) {
|
||||
if (err) return fn(err);
|
||||
|
||||
fn (null, {
|
||||
blob : blob,
|
||||
});
|
||||
});
|
||||
};
|
||||
|
||||
|
||||
/*
|
||||
* Unlock -
|
||||
* decrypt the secret key using a username and password
|
||||
*/
|
||||
VaultClient.prototype.unlock = function(username, password, encryptSecret, fn) {
|
||||
var self = this;
|
||||
|
||||
self.authInfo.get(self.domain, username, function(err, authInfo){
|
||||
if (err) return fn(err);
|
||||
|
||||
//derive unlock key
|
||||
crypt.derive(authInfo.pakdf, 'unlock', username.toLowerCase(), password, function(err, keys){
|
||||
if (err) return fn(err);
|
||||
|
||||
fn(null, {
|
||||
keys : keys,
|
||||
secret : crypt.decrypt(keys.unlock, encryptSecret)
|
||||
});
|
||||
});
|
||||
});
|
||||
};
|
||||
|
||||
|
||||
/*
|
||||
* LoginAndUnlock
|
||||
* retrieve the decrypted blob and secret key in one step using
|
||||
* the username and password
|
||||
*
|
||||
*/
|
||||
VaultClient.prototype.loginAndUnlock = function(username, password, fn) {
|
||||
var self = this;
|
||||
|
||||
this.login(username, password, function(err, resp){
|
||||
if (err) return fn(err);
|
||||
|
||||
if (!resp.blob || !resp.blob.encrypted_secret)
|
||||
return fn(new Error("Unable to retrieve blob and secret."));
|
||||
|
||||
if (!resp.blob.id || !resp.blob.key)
|
||||
return fn(new Error("Unable to retrieve keys."));
|
||||
|
||||
//get authInfo via id - would have been saved from login
|
||||
var authInfo = self.infos[resp.blob.id];
|
||||
if (!authInfo) return fn(new Error("Unable to find authInfo"));
|
||||
|
||||
//derive unlock key
|
||||
crypt.derive(authInfo.pakdf, 'unlock', username.toLowerCase(), password, function(err, keys){
|
||||
if (err) return fn(err);
|
||||
|
||||
fn(null, {
|
||||
blob : resp.blob,
|
||||
unlock : keys.unlock,
|
||||
secret : crypt.decrypt(keys.unlock, resp.blob.encrypted_secret),
|
||||
username : authInfo.username,
|
||||
verified : authInfo.emailVerified
|
||||
});
|
||||
});
|
||||
});
|
||||
};
|
||||
|
||||
|
||||
/*
|
||||
* Exists -
|
||||
* check blobvault for existance of username
|
||||
*
|
||||
*/
|
||||
VaultClient.prototype.exists = function (username, fn) {
|
||||
this.authInfo.get(this.domain, username.toLowerCase(), function(err, authInfo){
|
||||
if (err) return fn(err);
|
||||
return fn(null, !!authInfo.exists);
|
||||
});
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Verify -
|
||||
* verify an email address for an existing user
|
||||
*
|
||||
*/
|
||||
VaultClient.prototype.verify = function (username, token, fn) {
|
||||
|
||||
this.authInfo.get(this.domain, username.toLowerCase(), function (err, authInfo) {
|
||||
if (err) return fn(err);
|
||||
|
||||
if ("string" !== typeof authInfo.blobvault) {
|
||||
return fn(new Error("No blobvault specified in the authinfo."));
|
||||
}
|
||||
|
||||
blobClient.verify(authInfo.blobvault, username.toLowerCase(), token, fn);
|
||||
});
|
||||
}
|
||||
|
||||
/*
|
||||
* Register -
|
||||
* register a new user and save to the blob vault
|
||||
*
|
||||
* @param {object} options
|
||||
* @param {string} options.username
|
||||
* @param {string} options.password
|
||||
* @param {string} options.masterkey //optional, will create if absent
|
||||
* @param {string} options.email
|
||||
* @param {string} options.activateLink
|
||||
* @param {object} options.oldUserBlob //optional
|
||||
* @param {function} fn
|
||||
*/
|
||||
VaultClient.prototype.register = function (options, fn) {
|
||||
var self = this,
|
||||
username = this.normalizeUsername(options.username),
|
||||
password = this.normalizePassword(options.password);
|
||||
|
||||
|
||||
self.authInfo.get(self.domain, username, function(err, authInfo){
|
||||
|
||||
if (err) return fn(err);
|
||||
|
||||
if ("string" !== typeof authInfo.blobvault) {
|
||||
return fn(new Error("No blobvault specified in the authinfo."));
|
||||
}
|
||||
|
||||
|
||||
if (!authInfo.pakdf) {
|
||||
return fn(new Error("No settings for PAKDF in auth packet."));
|
||||
}
|
||||
|
||||
//derive login keys
|
||||
crypt.derive(authInfo.pakdf, 'login', username.toLowerCase(), password, function(err, loginKeys){
|
||||
if (err) return fn(err);
|
||||
|
||||
//derive unlock key
|
||||
crypt.derive(authInfo.pakdf, 'unlock', username.toLowerCase(), password, function(err, unlockKeys){
|
||||
if (err) return fn(err);
|
||||
|
||||
var params = {
|
||||
'url' : authInfo.blobvault,
|
||||
'id' : loginKeys.id,
|
||||
'crypt' : loginKeys.crypt,
|
||||
'unlock' : unlockKeys.unlock,
|
||||
'username' : username,
|
||||
'email' : options.email,
|
||||
'masterkey' : options.masterkey || crypt.createMaster(),
|
||||
'activateLink' : options.activateLink,
|
||||
'oldUserBlob' : options.oldUserBlob
|
||||
}
|
||||
|
||||
blobClient.create(params, function(err, blob){
|
||||
if (err) return fn(err);
|
||||
fn(null, blob, loginKeys, authInfo.username);
|
||||
});
|
||||
});
|
||||
});
|
||||
});
|
||||
};
|
||||
|
||||
module.exports = VaultClient;
|
||||
@@ -1,32 +1,241 @@
|
||||
var assert = require('assert');
|
||||
var RippleTxt = require('../src/js/ripple/rippletxt');
|
||||
var AuthInfo = require('../src/js/ripple/authinfo');
|
||||
var assert = require('assert'),
|
||||
RippleTxt = require('../src/js/ripple/rippletxt'),
|
||||
AuthInfo = require('../src/js/ripple/authinfo'),
|
||||
VaultClient = require('../src/js/ripple/vaultclient'),
|
||||
Blob = require('../src/js/ripple/blob').Blob,
|
||||
UInt256 = require('../src/js/ripple/uint256').UInt256;
|
||||
|
||||
var exampleData = {
|
||||
id : "57d6ed12d3b98ca91b61afac2fb30212f642daabefd9c7cda623f145f384830c",
|
||||
crypt : "1733480ceea2970e5f979c8d8e508d79e446b42d54f593e640814ea91deb53ef",
|
||||
unlock : "452b02b80469a6a2ad692264c04d2a3794ea0ab11d8c902ef774190294db2ce2",
|
||||
blobURL : "https://id.staging.ripple.com",
|
||||
username : "testUser",
|
||||
password : "pass word",
|
||||
domain : "staging.ripple.com",
|
||||
encrypted_secret : "QUh5dnBqR0pTTVpjcjVoY0FhN1cxcEdTdW1XS1hLS2VzNlpQT2ZvQkFJWmg1UHRYS1RobUhKTkZUcWNyNlZEVlZYZDNhS1l0"
|
||||
};
|
||||
|
||||
|
||||
process.env.NODE_TLS_REJECT_UNAUTHORIZED = "0"; //must be set for self signed certs
|
||||
|
||||
describe('Vault Client', function() {
|
||||
|
||||
describe('Ripple Txt', function() {
|
||||
|
||||
it('should get the context of a ripple.txt file from a given domain', function(done){
|
||||
var rt = new RippleTxt();
|
||||
rt.get("ripple.com", function(err, resp){
|
||||
describe('Ripple Txt', function() {
|
||||
it('should get the context of a ripple.txt file from a given domain', function(done){
|
||||
var rt = new RippleTxt();
|
||||
rt.get(exampleData.domain, function(err, resp){
|
||||
assert.ifError(err);
|
||||
assert.equal(typeof resp, 'object');
|
||||
done();
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
|
||||
describe('AuthInfo', function() {
|
||||
var auth = new AuthInfo();
|
||||
|
||||
it ('should', function(done){
|
||||
auth.get(exampleData.domain, exampleData.user, function(err, resp){
|
||||
assert.ifError(err);
|
||||
assert.equal(typeof resp, 'object');
|
||||
done();
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
describe('VaultClient', function() {
|
||||
var client = new VaultClient(exampleData.domain);
|
||||
|
||||
describe('initialization', function() {
|
||||
it('should be initialized with a domain', function() {
|
||||
var client = new VaultClient({ domain: exampleData.domain });
|
||||
assert.strictEqual(client.domain, exampleData.domain);
|
||||
});
|
||||
|
||||
it('should default to ripple.com without a domain', function() {
|
||||
var client = new VaultClient();
|
||||
assert.strictEqual(client.domain, 'ripple.com');
|
||||
});
|
||||
});
|
||||
|
||||
describe('#exists', function() {
|
||||
it('should determine if a username exists on the domain', function(done) {
|
||||
this.timeout(10000);
|
||||
client.exists(exampleData.username, function(err, resp) {
|
||||
|
||||
assert.ifError(err);
|
||||
assert.equal(typeof resp, 'boolean');
|
||||
done();
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
describe('#login', function() {
|
||||
it('with username and password should retrive the blob, crypt key, and id', function(done) {
|
||||
this.timeout(10000);
|
||||
client.login(exampleData.username, exampleData.password, function(err, resp) {
|
||||
|
||||
assert.ifError(err);
|
||||
assert.equal(typeof resp, 'object');
|
||||
assert(resp.blob instanceof Blob);
|
||||
assert.equal(typeof resp.blob.id, 'string');
|
||||
assert(UInt256.from_json(resp.blob.id).is_valid(), true);
|
||||
assert.equal(typeof resp.blob.key, 'string');
|
||||
assert(UInt256.from_json(resp.blob.key).is_valid(), true);
|
||||
assert.equal(typeof resp.username, 'string');
|
||||
assert.equal(typeof resp.verified, 'boolean');
|
||||
done();
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
|
||||
describe('AuthInfo', function() {
|
||||
var auth = new AuthInfo();
|
||||
it ('should', function(done){
|
||||
auth.get("staging.ripple.com", "testUser", function(err, resp){
|
||||
describe('#relogin', function() {
|
||||
it('should retrieve the decrypted blob with blob vault url, id, and crypt key', function(done) {
|
||||
this.timeout(10000);
|
||||
client.relogin(exampleData.blobURL, exampleData.id, exampleData.crypt, function(err, resp) {
|
||||
|
||||
assert.ifError(err);
|
||||
assert.equal(typeof resp, 'object');
|
||||
assert(resp.blob instanceof Blob);
|
||||
done();
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
describe('#unlock', function() {
|
||||
it('should access the wallet secret using encryption secret, username and password', function(done) {
|
||||
this.timeout(10000);
|
||||
client.unlock(exampleData.username, exampleData.password, exampleData.encrypted_secret, function(err, resp) {
|
||||
|
||||
assert.ifError(err);
|
||||
assert.equal(typeof resp, 'object');
|
||||
assert.equal(typeof resp.keys, 'object');
|
||||
assert.equal(typeof resp.keys.unlock, 'string');
|
||||
assert(UInt256.from_json(resp.keys.unlock).is_valid(), true);
|
||||
done();
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
describe('#loginAndUnlock', function() {
|
||||
it('should get the decrypted blob and decrypted secret given name and password', function(done) {
|
||||
this.timeout(10000);
|
||||
client.loginAndUnlock(exampleData.username, exampleData.password, function(err, resp) {
|
||||
|
||||
assert.ifError(err);
|
||||
assert.equal(typeof resp, 'object');
|
||||
assert(resp.blob instanceof Blob);
|
||||
assert.equal(typeof resp.blob.id, 'string');
|
||||
assert(UInt256.from_json(resp.blob.id).is_valid(), true);
|
||||
assert.equal(typeof resp.blob.key, 'string');
|
||||
assert(UInt256.from_json(resp.blob.key).is_valid(), true);
|
||||
assert.equal(typeof resp.unlock, 'string');
|
||||
assert(UInt256.from_json(resp.unlock).is_valid(), true);
|
||||
assert.equal(typeof resp.secret, 'string');
|
||||
assert.equal(typeof resp.username, 'string');
|
||||
assert.equal(typeof resp.verified, 'boolean');
|
||||
done();
|
||||
});
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
|
||||
describe('Blob', function() {
|
||||
var vaultClient;
|
||||
|
||||
vaultClient = new VaultClient({ domain: exampleData.domain });
|
||||
vaultClient.login(exampleData.username, exampleData.password, function(err,resp){
|
||||
assert.ifError(err);
|
||||
var blob = resp.blob;
|
||||
|
||||
|
||||
describe('#set', function() {
|
||||
it('should set a new property in the blob', function(done) {
|
||||
this.timeout(10000)
|
||||
|
||||
blob.extend("/testObject", {
|
||||
foo : [],
|
||||
}, function(err, resp){
|
||||
assert.ifError(err);
|
||||
assert.equal(resp.result, 'success');
|
||||
done();
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
describe('#extend', function() {
|
||||
it('should extend an object in the blob', function(done) {
|
||||
this.timeout(10000)
|
||||
|
||||
blob.extend("/testObject", {
|
||||
foobar : "baz",
|
||||
}, function(err, resp){
|
||||
assert.ifError(err);
|
||||
assert.equal(resp.result, 'success');
|
||||
done();
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
describe('#unset', function() {
|
||||
it('should remove a property from the blob', function(done) {
|
||||
this.timeout(10000)
|
||||
|
||||
blob.unset("/testObject", function(err, resp){
|
||||
assert.ifError(err);
|
||||
assert.equal(resp.result, 'success');
|
||||
done();
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
describe('#unshift', function() {
|
||||
it('should prepend an item to an array in the blob', function(done) {
|
||||
this.timeout(10000)
|
||||
|
||||
blob.unshift("/testArray", {
|
||||
name : "bob",
|
||||
address : "1234"
|
||||
}, function(err, resp){
|
||||
assert.ifError(err);
|
||||
assert.equal(resp.result, 'success');
|
||||
done();
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
describe('#filter', function() {
|
||||
it('should find a specific entity in an array and apply subcommands to it', function(done) {
|
||||
this.timeout(10000)
|
||||
|
||||
blob.filter('/testArray', 'name', 'bob', 'extend', '', {description:"Alice"}, function(err, resp){
|
||||
assert.ifError(err);
|
||||
assert.equal(resp.result, 'success');
|
||||
done();
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
describe('#consolidate', function() {
|
||||
it('should consolidate and save changes to the blob', function(done) {
|
||||
this.timeout(10000)
|
||||
|
||||
blob.unset('/testArray', function(err, resp){
|
||||
assert.ifError(err);
|
||||
assert.equal(resp.result, 'success');
|
||||
|
||||
blob.consolidate(function(err, resp){
|
||||
assert.ifError(err);
|
||||
assert.equal(resp.result, 'success');
|
||||
done();
|
||||
});
|
||||
});
|
||||
});
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
|
||||
Reference in New Issue
Block a user